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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Relaxation






2. Endocardium lines the chambers of the heart






3. Heart chambers are lined with this






4. Purpose of teh coronary vessels






5. Upper chamber of the heart






6. Prevents backflow of blood from the left ventricle to the left atrium






7. Coronary sinus receives blood directly from this






8. Contraction of chambers of the heart






9. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






10. Relaxation of chambers of the heart






11. Amount of blood pumped by a ventricle per beat






12. The chambers of teh heart that receive blood from the veins






13. First part of the cardia conduction pathway in teh ventircles






14. Heart is located here






15. Irregular heartbeats






16. 1st branches of teh ascending aorta






17. Area in the thoracic cavity between the lungs






18. Normal heart sounds are caused by






19. The amount of blood that returns to teh heart






20. Natural pacemaker of the heart






21. Outermost of the pericardial membranes






22. The centers that regulate heart rate located in the___






23. Heart rate below 60 bpm






24. Contraction






25. Prevents backflow of blood from teh right ventricle to the right atrium






26. Nerves that transmit impulses to decrease the heart rate are the ____






27. Electical activity of the heart may be depicted in an






28. Each normal heartbeat is initiated by this






29. Narrowing of a valve






30. Funciton of the serous fluid of teh pericardial membranes






31. Normal range of heart rate for a healthy adult is _____ bpm






32. Very rapid and uncoordinated ventricular beat






33. Backflow o fblood from the arteries to the ventricles is prevented by these






34. Difference between resting cardiac output adn maximum exercise cardiac output






35. Amount of blood pumped by a ventricle in 1 minute






36. Sequence of events in one heartbeat






37. Part of the myocardium is deprived of its blood supply and becomes ______






38. Vessel into which the left ventricle pumps blood






39. Changes in blood pressure are detected by






40. Cardiac muscle tissue






41. Largest artery of the body






42. Visceral pericardium






43. Veins that return blood to the right atrium